Phase Data
17 SEP 2011 (260)
ot = 16:28:29.00 +/- 0.00 QUEENSLAND, AUSTRALIA
lat = -20.214 +/- 0.0
lon = 147.614 +/- 0.0 MAGNITUDE 4.1 (AUST)
dep = 5.0 +/- 0.0
137 km (85 miles) SE of Townsville, Queensland, Australia (pop 94,000)
141 km (88 miles) E of Charters Towers, Queensland, Australia (pop 8,400)
195 km (121 miles) WNW of Mackay, Queensland, Australia
976 km (606 miles) NW of BRISBANE, Queensland, Australia
Felt at Ayr, Bowen and Townsville.
nph = 18 of 18 se = 0.00 FE=594 held
error ellipse = ( 0.0, 0.0, 0.0; 0.0, 0.0, 0.0; 0.0, 0.0, 0.0)
mb = 4.3 ( 3) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
CTAO ePn 16:28:53.33 0.0 1.3 275 CTAO
eSn 16:29:11.75 S res = 0.6
MTSU ePn 16:29:27.96 0.9 3.7 303 MTSU
eSg 16:30:22.02 S res = 1.0
EIDS ePn 16:29:58.25 -0.4 6.1 149 EIDS
COEN ePn 16:30:18.97 0.0 7.5 325 COEN
eSn 16:31:44.98 S res = 0.2
eSg 16:32:20.87 S res = 11.1
PMG ePn 16:31:01.50 -1.5 10.8 358 PMG
ARMA ePn 16:31:03.10 -0.8 10.8 161 ARMA
WB2 ePn 16:31:25.57 -1.4 12.5 269 WB2
ePn 16:31:26.37 -0.6
WRAB ePn 16:31:26.12 -0.7 12.5 269 WRAB
STKA ePn 16:31:31.60 0.0 12.8 204 STKA
AS01 ePn 16:31:35.96 -0.2 13.1 252 AS01
CAN ePn 16:32:02.84 0.1 15.1 176 b:6.9+1 1.8 4.8 CAN
BBOO ePn 16:32:16.65 -1.1 16.2 217 b:4.7+1 1.8 4.3 BBOO
FITZ eP 16:33:12.56 0.9 20.9 272 b:1.5+1 1.9 4.0 FITZ
Generated 2011 SEP 18 at 06:50 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
